Tecofi SR2140A Brass Safety Valve
SR2140A is a Tecofi brass free leakage safety valve with BSP male threads, DN 1/4" to 2", PN16, 16 bar, -10°C to +180°C. Used to limit pressure on air and non-hazardous gaseous fluids.
- Brand Tecofi
- Origin France
- Type Free leakage safety valve, spring loaded
- Body Brass
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
Tecofi SR2140A Brass Safety Valve
SR2140A is a Tecofi (France) brass free leakage safety valve, spring loaded, with BSP male threads on both ends, used to limit pressure on air and non-hazardous gaseous fluids. This page covers SR2140A only. SR2141A is the canalized leakage version with BSP female threads, for water and air.
Specifications
- Size range: DN 1/4″ to DN 2″ (DN8 to DN50), PN16
- Body and connections: brass; seat, disc, push rod, control nut and lock nut are also brass
- Spring: cadmium plated steel
- Connection: BSP male/male thread per ISO 228-1
- Maximum working pressure: 16 bar
- Temperature: -10°C to +180°C
- Body test pressure: 24 bar (EN 12266-1, DIN 3230, BS 5154, ISO 5208)
Dimensions, weights and order codes (Ref.)
| DN (mm) | DN (inch) | A (mm) | H (mm) | Weight (kg) | Ref. |
|---|---|---|---|---|---|
| 8 | 1/4″ | 26 | 89 | 0.155 | ask CAD |
| 10 | 3/8″ | 26 | 91 | 0.155 | SR2140A-0010 |
| 15 | 1/2″ | 28 | 94 | 0.160 | SR2140A-0015 |
| 20 | 3/4″ | 40 | 118 | 0.375 | SR2140A-0020 |
| 25 | 1″ | 49 | 128 | 0.525 | SR2140A-0025 |
| 32 | 1″1/4 | 62 | 145 | 1.040 | SR2140A-0032 |
| 40 | 1″1/2 | 68 | 155 | 1.350 | SR2140A-0040 |
| 50 | 2″ | 79 | 190 | 2.020 | SR2140A-0050 |
Difference from SR2141A
- Discharge: SR2140A is free leakage (exhausts freely); SR2141A is canalized leakage (piped discharge).
- Connection: SR2140A has BSP male threads (male/male); SR2141A has BSP female threads (female/female), without lever.
- Size range: SR2140A from DN 1/4″ to DN 2″; SR2141A from DN 3/8″ to DN 3″.
- Materials: SR2140A is all brass (brass seat and disc); SR2141A has a PTFE seat, with a brass body up to DN 2″ and a bronze body from DN 2″1/2.
- Medium per the datasheet: SR2140A for air and non-hazardous gaseous fluids; SR2141A for water, air and compatible fluids.
- Temperature: SR2140A -10°C to +180°C; SR2141A 0°C to +180°C (not for steam).
Applications
Per the datasheet: general use on air and non-hazardous gaseous fluids.
Standards / Certification
BSP threads per ISO 228-1. Test procedures per EN 12266-1, DIN 3230, BS 5154 and ISO 5208: body test 24 bar.
What to send for a quote
- Valve code (SR2140A) and DN / thread size
- Required set (opening) pressure and system working pressure
- Medium (water, air…) and temperature
- Discharge: direct to atmosphere
- Quantity
CAD replies with a quote within 24 working hours.
Technical documentation (datasheet)
TECHNICAL SPECIFICATIONS
Specifications of Tecofi SR2140A Brass Safety Valve
| PARAMETER | VALUE |
|---|---|
| Model | SR2140A |
| Brand | Tecofi |
| Origin | France |
| Type | Free leakage safety valve, spring loaded |
| Body | Brass |
| Connection | BSP male/male thread per ISO 228-1 |
| Size range | DN 1/4" to DN 2" |
| Max. pressure | 16 bar (PN16) |
| Max. temperature | -10°C / +180°C |
| Spring | Cadmium plated steel |
| Seat and disc | Brass |
| Medium | Air, non-hazardous gaseous fluids |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
OTHER CODES IN THE RANGE
Same series
FAQ
Frequently asked questions about SR2140A
How does SR2140A differ from SR2141A?
SR2140A is a free leakage valve with BSP male threads, all brass, for air and non-hazardous gases; SR2141A is a canalized leakage valve with BSP female threads and a PTFE seat, for water, air and compatible fluids.
What sizes and threads does SR2140A come in?
From DN 1/4" to DN 2" (DN8, 10, 15, 20, 25, 32, 40, 50), BSP male/male threads per ISO 228-1, PN16.
What medium and temperature is SR2140A used for?
The datasheet states air and non-hazardous gaseous fluids; maximum working pressure 16 bar, temperature -10°C to +180°C.
What is the set pressure of SR2140A?
The SR2140 datasheet does not state a setting range. Send the required set pressure and the working pressure so CAD can confirm with the manufacturer.
What do I send for an SR2140A quote?
Send the valve code, DN, set pressure, medium, temperature and quantity. CAD replies with a quote within 24 working hours.
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